From 0b42d7d8a34a99a02becf4dece78481d3cd2b2fc Mon Sep 17 00:00:00 2001
From: Jiaxin Wu <jiaxin.wu@intel.com>
Date: Tue, 12 Apr 2016 11:57:54 +0800
Subject: ShellPkg: Update ping command options to sync with Spec
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This patch is used to update ping command options to sync
with shell2.2 Spec.
Considering the backward compatible issue, the patch keeps
‘-_s’ command option unchanged, only add the new option '-s'
and make the old option '-_s' function same as new one.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
---
 ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c')

diff --git a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
index dbee764b64..13bcdde6b5 100644
--- a/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
+++ b/ShellPkg/Library/UefiShellNetwork1CommandsLib/Ping.c
@@ -2,7 +2,7 @@
   The implementation for Ping shell command.
 
   (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
-  Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
 
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
@@ -197,6 +197,10 @@ STATIC CONST SHELL_PARAM_ITEM    PingParamList[] = {
     L"-n",
     TypeValue
   },
+  {
+    L"-s",
+    TypeValue
+  },
   {
     L"-_s",
     TypeValue
@@ -1512,7 +1516,11 @@ ShellCommandRunPing (
   //
   // Parse the paramter of source ip address.
   //
-  ValueStr = ShellCommandLineGetValue (ParamPackage, L"-_s");
+  ValueStr = ShellCommandLineGetValue (ParamPackage, L"-s");
+  if (ValueStr == NULL) {
+    ValueStr = ShellCommandLineGetValue (ParamPackage, L"-_s");
+  }
+  
   if (ValueStr != NULL) {
     mSrcString = ValueStr;
     if (IpChoice == PING_IP_CHOICE_IP6) {
-- 
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